The developmentally driven Words Their Way instructional approach is a phenomenon in word study, providing a practical way to study words with students. The keys to this successful, research-based approach are to know your students' literacy progress, organize for instruction, and implement word study. The Fifth Edition features an innovative redesign and introduces technology integration aligning text to all new classroom video, an interactive classroom assessment application, prepared and create-your-own word sorts, games, and more specific to each chapter. It gives you all the tools you need to carry out word study instruction that will motivate and engage your students, and help them to succeed in literacy learning. Ordered in a developmental format, Words Their Way complements the use of any existing phonics, spelling, and vocabulary curricula. Contents: Developmental word knowledge -- Getting started: the assessment of orthographic development -- Organizing.